What is mmm file? How to open mmm files?

File extension mmm is also related to the MultiMedia Movie format. It was introduced in 1991 by Microsoft and IBM, and was presented by Microsoft as the default format for Windows 3.1 multimedia files.

It is based on Electronic Arts's Interchange File Format, introduced in 1985, the only difference being that multi-byte integers are in little-endian format, native to the 80x86 processor series used in IBM PCs, rather than the big-endian format native to the 68k processor series used in Amiga and Apple Macintosh computers, where IFF files were heavily used.

The MultiMedia Movie format was also used by MacroMind Director (Adobe Director).

This mmm file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open mmm file:

Windows 3.X is a popular operating system used in early 90s with graphical user interface and multitasking. The first version (3.0) was released in 1990 and last version (3.11 for Workgroups) in 1993. Windows 3.X is not independent operating system like Windows NT core based systems, but it need pre-installed MS-DOS system to run. It was the first version of Windows that uses virtual device drivers (VXD) and virtual memory features. In 1995 was replaced by Windows 95.

Hint:Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting mmm files.

Software that open mmm file - MultiMedia Movie format (RIFF RMMP)

Programs supporting the exension mmm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open mmm file action.

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